PENGARUH PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR MUATAN IPA KELAS V SDN 40 AMPENAN. BIOCHEPHY:JSE [Internet]. 2022 Jul. 7 [cited 2026 Sep. 14];2(1):16-21. Available from: https://journal.moripublishing.com/index.php/biochephy/article/view/87